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gdescriptor_win32.cpp
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1//
2// Copyright (C) 2001-2024 Graeme Walker <graeme_walker@users.sourceforge.net>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16// ===
17///
18/// \file gdescriptor_win32.cpp
19///
20
21#include "gdef.h"
22#include "gdescriptor.h"
23
25 m_fd(INVALID_SOCKET) ,
26 m_handle(HNULL)
27{
28}
29
30bool GNet::Descriptor::validfd() const noexcept
31{
32 return m_fd != INVALID_SOCKET ;
33}
34
35HANDLE GNet::Descriptor::h() const noexcept
36{
37 return m_handle ;
38}
39
40void GNet::Descriptor::streamOut( std::ostream & stream ) const
41{
42 if( m_fd == INVALID_SOCKET )
43 stream << "-1" ;
44 else
45 stream << m_fd ;
46
47 stream << "," << m_handle ;
48}
49
void streamOut(std::ostream &) const
Used by op<<().
Descriptor() noexcept
Default constructor.
HANDLE h() const noexcept
Returns the handle part.
bool validfd() const noexcept
Returns true if the socket part is valid, ignoring the handle.